42772490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{42349}}^1$

素因数の和:42457

約数の個数: 16

約数和(自身を含む): 77754600

約数和(自身を除く): 34982110

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 42349, 84698, 211745, 423490, 4277249, 8554498, 21386245, 42772490]

約数ペア:

[(1, 42772490), (2, 21386245), (5, 8554498), (10, 4277249), (101, 423490), (202, 211745), (505, 84698), (1010, 42349)]